Criterion Temperature Bench-Top Chamber
The extended temperature ranges of the Criterion series make testing at extreme conditions possible without buying a larger, stand-alone chamber.
42L compact design
The criterion models 42L interior is 85mm wider than traditional Bench-Tops, yet the exterior is 20% narrower. The vertical configuration saves bench space, plus the refrigeration system ventilation allows installation against a wall for even more space savings.
Faster change rate (heat/cool) up to 5°C/min.
The Criterion series can cycle temperatures at a rate of up to 5°C/min. without requiring liquid nitrogen. Significant test time can be saved, as well as creating added thermal stress on your samples. To demonstrate performance, ESPEC uses the international standard IEC 60068 3-5 measured at the supply air. Temperature cycles are run from hot to cold extremes, and the middle 80% of the transition is timed to determine performance. Your actual cycling results will vary depending on methodology, including the start and end temperatures, and the amount of samples loaded.
- Lowest temperature: -20, -35, or -70°C (-4, -35, or -100°F)
- Highest temperature: 180°C (354°F)
- Chamber sizes: 1.5 or 4 cubic feet
- Fully programmable with Watlow F4 controller
The extended temperature ranges of the Criterion series make testing at extreme conditions possible without buying a larger, stand alone chamber. Two chamber sizes are available, as well.
The programmer includes a temperature alarm as just one part of ESPEC’s three-tiered over-temperature protection system. A thermal fuse and a user-set independent limit are also included. In addition, a specimen power terminal allows the user to safely operate powered equipment inside or with the chamber.
- Six models, two sizes: 1.5 and 4 cubic foot
- Wide temperature range: up to -70 to 180°C
- New model with 5°C/min. change rate
- Interior is 3.5” wider than competitors
- Space-saving design
- Your most economical choice